Does glass need tevilas keilim? And if so, does one make a Bracha?
People get these nice Israeli silver gifts like kiddush cups or fountains -- do they need to be dunked in the mikva?
Do electric appliances need to be dunked (toveled) in a mikva? Obviously, if the parts that touch the food are removable (e.g. an electric mixer's bowl and blade, or a blender's carafe, or the ...
If no food touches it, does it need to be toveled (immersed in mikvah)?